Evidence map›Paper›PMID 20929975›Full record

ReviewJournal of lipid research2011

Malformation syndromes caused by disorders of cholesterol synthesis.

Forbes D Porter, Gail E Herman

Open access · hybridAbstract readReview
In one paragraph

Review in Journal of lipid research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 235 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
235citing papers in PubMed, 1 pooled it
24.6field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

235 citing papers in PubMed, 1 synthesis or guideline pooled it, 471 citations in OpenAlex.

  1. Pooled it
  2. A placebo-controlled trial of simvastatin therapy in Smith-Lemli-Opitz syndrome.Genetics in medicine : official journal of the American College of Medical Genetics · 2017
    Trial
  3. Article
  4. Review
  5. Sterol biosynthesis, brain development, and disease.The Journal of clinical investigation · 2026
    Review
  6. The revised three-step detour pathway in dolichol biosynthesis is evolutionarily conserved in budding yeast.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  7. Article
  8. Asymmetric Reduction of Unactivated Alkenes.Chemistry (Weinheim an der Bergstrasse, Germany) · 2026
    Review
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Preventing Age-Related Nuclear Cataract Development - Is Cholesterol the Key?Investigative ophthalmology & visual science · 2026
    Review
  15. Novel compound heterozygousFrontiers in endocrinology · 2026
    Review
  16. Review
  17. Developmental sterol biosynthesis inhibition: are prescription medications as safe as we think?Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
    Article
  18. Review
  19. Article
  20. Article

175 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors at 2 institutions in 1 country.

Forbes D PorterProgram in Developmental Genetics and Endocrinology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Department of Health and Human Services, Bethesda, MD 20892, USA. fdporter@mail.nih.gov
Gail E Herman
National Institutes of Health · USThe Ohio State University · US

Funding

Inborn Errors of Cholesterol SynthesisZIAHD000139 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI PORTER, FORBES · 2009 to 2019
$11.7M
MOLECULAR STUDIES OF X-LINKED CHONDRODYSPLASIA PUNCTATAR01HD038572 · NICHD · RESEARCH INST NATIONWIDE CHILDREN'S HOSP · PI HERMAN, GAIL E. · 2000 to 2009
$3.0M
Clinical Investigations of Smith-Lemli-Opitz SyndromeZIAHD008825 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI PORTER, FORBES · 2009 to 2019
$2.2M
Intramural NIH HHSNICHD NIH HHS HD38572NICHD NIH HHS R01 HD038572
6 · The paper itself

Abstract

Cholesterol homeostasis is critical for normal growth and development. In addition to being a major membrane lipid, cholesterol has multiple biological functions. These roles include being a precursor molecule for the synthesis of steroid hormones, neuroactive steroids, oxysterols, and bile acids. Cholesterol is also essential for the proper maturation and signaling of hedgehog proteins, and thus cholesterol is critical for embryonic development. After birth, most tissues can obtain cholesterol from either endogenous synthesis or exogenous dietary sources, but prior to birth, the human fetal tissues are dependent on endogenous synthesis. Due to the blood-brain barrier, brain tissue cannot utilize dietary or peripherally produced cholesterol. Generally, inborn errors of cholesterol synthesis lead to both a deficiency of cholesterol and increased levels of potentially bioactive or toxic precursor sterols. Over the past couple of decades, a number of human malformation syndromes have been shown to be due to inborn errors of cholesterol synthesis. Herein, we will review clinical and basic science aspects of Smith-Lemli-Opitz syndrome, desmosterolosis, lathosterolosis, HEM dysplasia, X-linked dominant chondrodysplasia punctata, Congenital Hemidysplasia with Ichthyosiform erythroderma and Limb Defects Syndrome, sterol-C-4 methyloxidase-like deficiency, and Antley-Bixler syndrome.

Indexed as

Abnormalities, MultipleAnimalsCholesterolChondrodysplasia PunctataCongenital AbnormalitiesHumansLipid Metabolism, Inborn ErrorsOxidoreductases Acting on CH-CH Group DonorsSmith-Lemli-Opitz SyndromeSteroid Metabolism, Inborn ErrorsSyndromeCholesterolOxidoreductases Acting on CH-CH Group Donors

Identifiers

PMID20929975
PMCPMC2999931
OpenAlexW2123699239

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.